2 years ago

The number of text messages (t) that katie sends depends on the number of days (d) she is on vacation. the equation is t=50d+20.

1 answer:

3 0

Based on the equation katie gets 20 text messages + 50 more for each day she is away.
therefore the number 50 shows how much the number of text messages (t) increases for each day she is away.

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